ceramic rotary double disc gate valve

FREE-VALVE DN150 Pneumatic operating ceramic rotary double disc gate valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The double ceramic sealing faces of the valves are well ground and polished, which is ensure a reliable sealing performance of the valve,the valve is used to replace the dome valve in the pipe line of the ash system.

FREE-VALVE’s Pneumatic Operated Flanged Ends Dual Disc Ceramic Gate Valve is mainly used in feeding and dumping the dry powder and the transport pipeline, which not only adopt toughening ceramic as shut off and wear out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate, so as to the sealing surface within the dry powder get more wear resistance in process of opening and closing frequently, thereby, which guarantee the high requirements of sealing performance of this valve and long working time.

FREE-VALVE’s FRXZ644Y tungsten carbide sealing pneumatic swing double disc gate valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveying systems, discharge and vent applications in steel plant and coal power.

FREE-VALVE’s FRXZ644TC Pneumatic Anti wear Ceramic Lined Rotary Double Disc Discharge Ash Gate Valves are suitable for coal fired power plant, steel plant, cereals transport system